Ind. Code § 5-10.2-3-6.2
(b) A member who:
(4) is transferring creditable service earned under TRF to another governmental retirement plan under section 1(i) of this chapter;
may suspend the member's membership and withdraw the member's annuity savings account to purchase creditable service in the other governmental retirement plan.
As added by P.L.61-2002, SEC.4. Amended by P.L.115-2008, SEC.7.